data-raw/news20.R
In jolars/rdatasets: Datasets for R
library(e1071)
library(SparseM)
library(Matrix)
temp_file <- tempfile(fileext = ".bz2")
download.file(
"https://www.csie.ntu.edu.tw/~cjlin/libsvmtools/datasets/multiclass/news20.bz2",
temp_file
)
zz <- bzfile(temp_file)
tmp <- e1071::read.matrix.csr(bzfile(temp_file), fac = TRUE)
unlink(temp_file)
x <- as(tmp$x, "dgCMatrix")
y <- tmp$y
news20 <- list(x = x, y = y)
usethis::use_data(news20, overwrite = TRUE)
jolars/rdatasets documentation built on Oct. 17, 2020, 3:37 p.m.
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library(e1071)
library(SparseM)
library(Matrix)
temp_file <- tempfile(fileext = ".bz2")
download.file(
"https://www.csie.ntu.edu.tw/~cjlin/libsvmtools/datasets/multiclass/news20.bz2",
temp_file
)
zz <- bzfile(temp_file)
tmp <- e1071::read.matrix.csr(bzfile(temp_file), fac = TRUE)
unlink(temp_file)
x <- as(tmp$x, "dgCMatrix")
y <- tmp$y
news20 <- list(x = x, y = y)
usethis::use_data(news20, overwrite = TRUE)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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